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Chenbro SR209 Series 3Gb/s 4-port mini-SAS Backplane(80H102209-013), for 4-Bay 3.5 Hot-swap HDD Cage - Manual User Manual

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Chenbro SR209/105/107/108

4-Ports Mini-SAS Backplane User’s Manual

[JP1] Redundant PSU Module Fail Connector

Pin Def.

1 GND

2

Power Fail Signal (TTL Active Low)

[JM1] Alarm Mute Connector

Pin Def.

1 Switch

-

2 Switch

+

[JC1] I2C Connector

Pin Def.

1 SDA

2 GND

3 SCL

4 +5V

[CN9] SGPIO Enable/Disable Connector

Pin

Def.

1&2 close Enable -

1&2 open Disable

[SW1 (1)] DIP Switch Function

Fan1 Detection Enable/Disable

SW1-1

Enable

ON

Disable

OFF

[SW1 (2)]

Fan2 Detection Enable/Disable

SW1-2

Enable

ON

Disable

OFF

[SW1 (3)]

Temperature Setting SW1-3

65 Degree C

ON

55 Degree C

OFF

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